PWTR4090-2RS-RR-XL Yoke type track roller: แจ้งตนเองและสั่งซื้อออนไลน์ได้ที่ Schaeffler medias

d	40 mm	Bore diameter
D	90 mm	Outside diameter
B	32 mm	Width, inner ring
C_{r w}	53,000 N	Basic dynamic load rating, radial
C_{0r w}	74,000 N	Basic static load rating, radial
C_{ur w}	9,900 N	Fatigue load limit, radial
n_{D G}	1,500 1/min	Speed on permanent grease lubrication
F_{0r per}	74,000 N	Permissible static load, radial
F_{r per}	66,000 N	Permissible dynamic load outer ring, radial
≈m	1.096 kg	น้ำหนัก

C	30 mm	Width, outer ring
d₂	50.5 mm	Stop diameter of thrust washer
r_min	1.1 mm	Minimum chamfer dimension
r_{1 min}	0.6 mm	Minimum chamfer dimension